62037039993 · 7001# + 7811555813

At this site we maintain a list of the 5000 Largest Known Primes which is updated hourly.  This list is the most important PrimePages database: a collection of research, records and results all about prime numbers. This page summarizes our information about one of these primes.

Description:62037039993 · 7001# + 7811555813
Verification status (*):PRP
Official Comment (*):Consecutive primes arithmetic progression (4,d=30), ECPP
Proof-code(s): (*):x38 : Broadhurst, OpenPFGW, Primo
Decimal Digits:3021   (log10 is 3020.1384768973)
Rank (*):91988 (digit rank is 4)
Entrance Rank (*):77666
Currently on list? (*):short
Submitted:10/25/2013 14:19:16 CDT
Last modified:10/25/2013 14:50:52 CDT
Database id:116090
Status Flags:Verify, TrialDiv
Score (*):28.7213 (normalized score 0)

Archival tags:

There are certain forms classed as archivable: these prime may (at times) remain on this list even if they do not make the Top 5000 proper.  Such primes are tracked with archival tags.
Consecutive Primes in Arithmetic Progression (archivable class *)
Prime on list: yes, rank 4
Subcategory: "Consecutive primes in arithmetic progression (4,d=*)"
(archival tag id 217368, tag last modified 2021-11-02 18:37:44)
Arithmetic Progressions of Primes (archivable class *)
Prime on list: no, rank 189, weight 37.939225474408
Subcategory: "Arithmetic progression (4,d=*)"
(archival tag id 217369, tag last modified 2022-06-09 19:37:16)
Elliptic Curve Primality Proof (archivable *)
Prime on list: no, rank 660
Subcategory: "ECPP"
(archival tag id 217370, tag last modified 2022-06-26 16:37:20)

Verification data:

The Top 5000 Primes is a list for proven primes only. In order to maintain the integrity of this list, we seek to verify the primality of all submissions.  We are currently unable to check all proofs (ECPP, KP, ...), but we will at least trial divide and PRP check every entry before it is included in the list.
fieldvalue
prime_id116090
person_id9
machineRedHat P4 P4
whatprp
notesCommand: /home/caldwell/client/pfgw -tc -q"62037039993*7001#+7811555813" 2>&1 PFGW Version 3.4.5.32BIT.20110215.x86_Dev [GWNUM 26.5] Primality testing 62037039993*7001#+7811555813 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 2 Running N+1 test using discriminant 5, base 1+sqrt(5) Calling N-1 BLS with factored part 0.15% and helper 0.05% (0.52% proof) 62037039993*7001#+7811555813 is Fermat and Lucas PRP! (2.7881s+0.0006s) [Elapsed time: 3.00 seconds]
modified2020-07-07 17:30:18
created2013-10-25 14:23:10
id161594

Query times: 0.0003 seconds to select prime, 0.0004 seconds to seek comments.
Printed from the PrimePages <primes.utm.edu> © Chris Caldwell.